Directional drilling

https://www.wikidata.org/wiki/Q1422489

Field Hierarchy

Parent
Engineering 25M papers	Materials science 18.5M papers	Mechanical engineering 5.5M papers	Metallurgy 4.8M papers
Drilling 127k papers
Current
Directional drilling 9,778 papers
Child
Directional boring 0 papers

Trends

Notes

History